Scientists clock a driving factor in the evolution of error correction

All complex biological systems—like the DNA, RNA and proteins constantly being copied and built within our cells—are prone to errors. That means as life evolved to be more elaborate, it also had to ...

Debugging a quantum processor: New method pinpoints qubit errors during logical operations

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic ...
IEEE

Vector Quantization With Error Uniformly Distributed Over an Arbitrary Set

Abstract: For uniform scalar quantization, the error distribution is approximately a uniform distribution over an interval (which is also a 1-dimensional ball ...
GitHub

DilateQuant: Accurate and Efficient Diffusion Quantization via Weight Dilation

DilateQuant is a novel quantization-aware training (QAT) framework for accelerating diffusion models. It maintains high-quality image generation at 4-bit and 6-bit precision. Specifically, we find the ...
IEEE

A Fractional-N Cascaded PLL With MMD-Based Quantization-Error Cancellation

Abstract: A fractional-N phase-locked loop (PLL) with cascaded architecture is presented. Compared to the conventional cascaded PLL, an auxiliary multi-modulus divider (MMD) is added between the first ...